Picnic box for vehicles



FIG. 1 is a front, right side, perspective view of a picnic box for vehicles showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view shown in state of use.

The broken lines in FIG. 8 depicting a vehicle module, glass holders and dishes depict environment subject matter which has been included to demonstrate a usage state for the picnic box for vehicles, and form no part of the claimed design. 

CLAIM The ornamental design for a picnic box for vehicles, as shown and described. 